233.209 MHz LVDS clock for SerDes and FPGA transceivers
The DSC1103CI5-233.2090 is a MEMS-based XO delivering a 233.209 MHz LVDS output — a frequency commonly used as a reference clock for 10/25 GbE SerDes, PCIe Gen3/4 reference clocks, or FPGA high-speed transceiver banks. The LVDS swing provides better noise immunity than single-ended CMOS at this frequency, and the ±10 ppm stability keeps the bit-error rate within spec without a TCXO.
Industrial temperature band and standby gating
MEMS resonator advantage and wide supply tolerance
Active status and ordering posture
Microchip lists the DSC1103CI5-233.2090 as Active. No pin-compatible cross-reference or second source is documented from Microchip or other suppliers.